UC3827DWTR-1
IC REG CTRLR MULT TOP 24SOICManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Texas Instruments UC3827DWTR-1 is a versatile PWM controller designed for a broad range of power supply applications. This device supports multiple topologies including Buck, Full-Bridge, and Push-Pull configurations, enabling efficient step-down, step-up/step-down, and isolated power conversion. Key features include a wide operating voltage range of 7.6V to 20V and a switching frequency up to 220kHz. The UC3827DWTR-1 incorporates advanced control features such as frequency control, ramp generation, and soft-start for precise regulation and transient response. With a maximum duty cycle of 91% and provisions for synchronous rectification, it optimizes performance and efficiency. The controller is housed in a 24-SOIC package suitable for surface mounting and is supplied on a tape and reel. This component is commonly utilized in industrial power supplies, telecommunications equipment, and computing systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-SOIC (0.295"", 7.50mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down, Step-Up/Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 220kHz |
| Topology | Buck, Full-Bridge, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 20V |
| Supplier Device Package | 24-SOIC |
| Synchronous Rectifier | Yes |
| Control Features | Frequency Control, Ramp, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 91% |
| Clock Sync | Yes |
| Number of Outputs | 3 |
Request a Quote
Clients Also Buy
UCC25630-4DDBT
HALF BRIDGE CONT WITH HV DRIVER
TPS53124PW
TPS53124 - 4.5V-24V INPUT SYNCHR
UCC38084DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
